| Reference no. | HELCOM, 2012 |
| Ecosystem | Baltic Sea |
| Status | native |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | Known from Great Belt, Little Belt, Kiel Bay, Bay of Mecklenberg, The Sound, Arkona Basin, Bornholm Basin, Western and Eastern Gotland Basin, Gulf of Gdainsk, Gulf of Riga, Northern Baltic Proper, Gulf of Finland, Aland Sea, Archipelago Sea, Bothnian Sea, The Quark and Bothnian Bay (Ref. 128574). Also Ref. 80897. |